Windows CI: more sensor drivers + Windows/macOS bundle scripts

2026-10-04 09:07:47 +08:00 · 2026-06-29 19:23:25 -07:00
parent 9d30b174e6
commit 36d851e349
24 changed files with 1162 additions and 75 deletions
@@ -0,0 +1,187 @@
+name: 'Install macOS Source Dependencies'
+description: 'Builds (and per-dependency caches) the source-only deps not available from Homebrew (GTSAM, libnabo+libpointmatcher, OrbbecSDK, depthai) and installs them into /usr/local.'
+inputs:
+  os:
+    description: 'Runner os label (e.g. matrix.os), used to namespace the per-dependency caches. Required because intel/arm produce different binaries with identical Homebrew version strings.'
+    required: true
+  build_type:
+    description: 'CMake build type.'
+    required: false
+    default: 'Release'
+runs:
+  using: "composite"
+  steps:
+    - name: Resolve dependency versions
+      id: depver
+      shell: bash
+      # The source deps link against these Homebrew libraries and are compiled
+      # with Xcode's toolchain, so both are folded into the cache keys: a
+      # Homebrew bump (e.g. a new Eigen) or an Xcode update forces a rebuild.
+      run: |
+        BREW=$(brew list --versions eigen boost yaml-cpp | sort)
+        XCODE=$(xcodebuild -version 2>/dev/null || clang --version | head -1)
+        HASH=$(printf '%s\n%s\n' "$BREW" "$XCODE" | shasum | cut -d' ' -f1)
+        echo "hash=$HASH" >> "$GITHUB_OUTPUT"
+
+    # ----------------------------- GTSAM -----------------------------
+    - name: Cache GTSAM
+      id: cache-gtsam
+      uses: actions/cache@v4
+      with:
+        path: ${{ runner.temp }}/deps-stage/gtsam
+        key: gtsam-4.2.1-${{ inputs.os }}-${{ hashFiles('.github/actions/install-macos-source-deps/patches/gtsam-4.2.1-eigen5.patch') }}-${{ steps.depver.outputs.hash }}
+
+    - name: Build GTSAM
+      if: steps.cache-gtsam.outputs.cache-hit != 'true'
+      shell: bash
+      run: |
+        set -e
+        NPROC=$(sysctl -n hw.logicalcpu)
+        PATCHES="${{ github.action_path }}/patches"
+        SRC="${{ runner.temp }}/src-deps/gtsam"
+        STAGE="${{ runner.temp }}/deps-stage/gtsam"
+        rm -rf "$SRC"; mkdir -p "$SRC" "$STAGE"
+        git clone --depth 1 --branch 4.2.1 https://github.com/borglab/gtsam.git "$SRC/gtsam"
+        cd "$SRC/gtsam"
+        git apply "$PATCHES/gtsam-4.2.1-eigen5.patch"
+        cmake -B build \
+          -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} \
+          -DGTSAM_BUILD_WITH_MARCH_NATIVE=OFF \
+          -DGTSAM_WITH_TBB=OFF \
+          -DGTSAM_BUILD_EXAMPLES_ALWAYS=OFF \
+          -DGTSAM_BUILD_TESTS=OFF \
+          -DGTSAM_BUILD_UNSTABLE=OFF \
+          -DGTSAM_USE_SYSTEM_EIGEN=ON \
+          -DCMAKE_POLICY_VERSION_MINIMUM=3.5
+        cmake --build build -j$NPROC
+        DESTDIR="$STAGE" cmake --install build
+
+    # ----------------- libnabo + libpointmatcher --------------------
+    # Built together: libpointmatcher depends on libnabo, so keeping them in one
+    # unit keeps the build order internal (lpm finds libnabo in the unit's stage).
+    - name: Cache pointmatcher
+      id: cache-pointmatcher
+      uses: actions/cache@v4
+      with:
+        path: ${{ runner.temp }}/deps-stage/pointmatcher
+        key: pointmatcher-nabo1.1.2-lpm1.4.4-${{ inputs.os }}-${{ hashFiles('.github/actions/install-macos-source-deps/patches/libnabo-1.1.2.patch', '.github/actions/install-macos-source-deps/patches/libpointmatcher-1.4.4-boost.patch') }}-${{ steps.depver.outputs.hash }}
+
+    - name: Build pointmatcher
+      if: steps.cache-pointmatcher.outputs.cache-hit != 'true'
+      shell: bash
+      run: |
+        set -e
+        NPROC=$(sysctl -n hw.logicalcpu)
+        PATCHES="${{ github.action_path }}/patches"
+        SRC="${{ runner.temp }}/src-deps/pointmatcher"
+        STAGE="${{ runner.temp }}/deps-stage/pointmatcher"
+        rm -rf "$SRC"; mkdir -p "$SRC" "$STAGE"
+        # libnabo (required by libpointmatcher)
+        git clone --depth 1 --branch 1.1.2 https://github.com/ethz-asl/libnabo.git "$SRC/libnabo"
+        cd "$SRC/libnabo"
+        git apply "$PATCHES/libnabo-1.1.2.patch"
+        cmake -B build -DCMAKE_BUILD_TYPE=${{ inputs.build_type }}
+        cmake --build build -j$NPROC
+        DESTDIR="$STAGE" cmake --install build
+        # libpointmatcher (finds libnabo from the unit's staged prefix)
+        git clone --depth 1 --branch 1.4.4 https://github.com/ethz-asl/libpointmatcher.git "$SRC/libpointmatcher"
+        cd "$SRC/libpointmatcher"
+        git apply "$PATCHES/libpointmatcher-1.4.4-boost.patch"
+        cmake -B build -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DCMAKE_PREFIX_PATH="$STAGE/usr/local" -DBUILD_EVALUATIONS=OFF -DBUILD_EXAMPLES=OFF
+        cmake --build build -j$NPROC
+        DESTDIR="$STAGE" cmake --install build
+
+    # ----------------------------- OrbbecSDK ------------------------
+    - name: Cache OrbbecSDK
+      id: cache-orbbec
+      uses: actions/cache@v4
+      with:
+        path: ${{ runner.temp }}/deps-stage/orbbec
+        key: orbbec-2.8.7-usrlocal-${{ inputs.os }}-${{ hashFiles('.github/actions/install-macos-source-deps/patches/orbbecsdk-2.8.7-cmake-config-install.patch') }}-${{ steps.depver.outputs.hash }}
+
+    - name: Build OrbbecSDK
+      if: steps.cache-orbbec.outputs.cache-hit != 'true'
+      shell: bash
+      run: |
+        set -e
+        NPROC=$(sysctl -n hw.logicalcpu)
+        PATCHES="${{ github.action_path }}/patches"
+        SRC="${{ runner.temp }}/src-deps/orbbec"
+        STAGE="${{ runner.temp }}/deps-stage/orbbec"
+        rm -rf "$SRC"; mkdir -p "$SRC" "$STAGE"
+        git clone --depth 1 --branch v2.8.7 https://github.com/orbbec/OrbbecSDK_v2.git "$SRC/OrbbecSDK_v2"
+        cd "$SRC/OrbbecSDK_v2"
+        git apply "$PATCHES/orbbecsdk-2.8.7-cmake-config-install.patch"
+        # OrbbecSDK defaults its install prefix to /opt/OrbbecSDK; force /usr/local
+        # so it stages under usr/local like the other deps and is installed/found.
+        cmake -B build -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} -DCMAKE_INSTALL_PREFIX=/usr/local -DOB_BUILD_DOCS=OFF -DOB_BUILD_EXAMPLES=OFF -DOB_BUILD_TOOLS=OFF -DOB_INSTALL_EXAMPLES_SOURCE=OFF
+        cmake --build build -j$NPROC
+        DESTDIR="$STAGE" cmake --install build
+
+    # ----------------------------- depthai --------------------------
+    - name: Cache depthai
+      id: cache-depthai
+      uses: actions/cache@v4
+      with:
+        path: ${{ runner.temp }}/deps-stage/depthai
+        key: depthai-2.32.0-usrlocal-${{ inputs.os }}-${{ hashFiles('.github/actions/install-macos-source-deps/patches/depthai-2.32.0-hunter-macos.patch') }}-${{ steps.depver.outputs.hash }}
+
+    - name: Build depthai
+      if: steps.cache-depthai.outputs.cache-hit != 'true'
+      shell: bash
+      run: |
+        set -e
+        NPROC=$(sysctl -n hw.logicalcpu)
+        PATCHES="${{ github.action_path }}/patches"
+        SRC="${{ runner.temp }}/src-deps/depthai"
+        STAGE="${{ runner.temp }}/deps-stage/depthai"
+        rm -rf "$SRC"; mkdir -p "$SRC" "$STAGE"
+        # depthai 2.32.0 (Hunter-based; v2 does NOT use vcpkg/CMake presets)
+        git clone --depth 1 --branch v2.32.0 https://github.com/luxonis/depthai-core.git "$SRC/depthai-core"
+        cd "$SRC/depthai-core"
+        git submodule update --init --recursive
+        # Route zlib to Homebrew: Hunter's pinned zlib fork has a classic
+        # TARGET_OS_MAC fdopen block that won't compile against the modern macOS SDK.
+        git apply "$PATCHES/depthai-2.32.0-hunter-macos.patch"
+        # v2 and its old Hunter deps declare cmake_minimum_required < 3.5, which the
+        # runner's CMake 4.x rejects, and CMAKE_POLICY_VERSION_MINIMUM does not
+        # propagate into Hunter's sub-builds. Use a pinned CMake 3.x just for depthai
+        # (Hunter reuses the same cmake binary for its dependency sub-builds).
+        python3 -m venv "$SRC/cmake3-venv"
+        "$SRC/cmake3-venv/bin/pip" install -q "cmake==3.31.6"
+        CMAKE3="$SRC/cmake3-venv/bin/cmake"
+        # DEPTHAI_ENABLE_CURL=OFF: Hunter's CURL drags in the broken zlib and also
+        # fails to configure on this toolchain; rtabmap doesn't need depthai's CURL.
+        # depthai-core defaults its install prefix to <build>/install; force
+        # /usr/local so it stages under usr/local like the other deps.
+        "$CMAKE3" -B build \
+          -DCMAKE_BUILD_TYPE=${{ inputs.build_type }} \
+          -DCMAKE_INSTALL_PREFIX=/usr/local \
+          -DBUILD_SHARED_LIBS=ON \
+          -DDEPTHAI_ENABLE_CURL=OFF \
+          -DDEPTHAI_BUILD_TESTS=OFF \
+          -DDEPTHAI_BUILD_EXAMPLES=OFF \
+          -DCMAKE_PREFIX_PATH="$(brew --prefix zlib)"
+        "$CMAKE3" --build build -j$NPROC
+        DESTDIR="$STAGE" "$CMAKE3" --install build
+
+    # ------------------- install all units into /usr/local ----------
+    - name: Install source dependencies into /usr/local
+      shell: bash
+      # Copy each (cached or freshly built) staged tree into /usr/local so
+      # rtabmap's find_package() and the bundle fixup (which search /usr/local)
+      # pick them up. Runs on both cache hit and miss.
+      run: |
+        set -e
+        STAGE="${{ runner.temp }}/deps-stage"
+        found=0
+        for unit in gtsam pointmatcher orbbec depthai; do
+          if [ -d "$STAGE/$unit/usr/local" ]; then
+            sudo cp -a "$STAGE/$unit/usr/local/." /usr/local/
+            found=1
+          fi
+        done
+        if [ "$found" != "1" ]; then
+          echo "No staged source dependencies found under $STAGE" >&2
+          exit 1
+        fi
@@ -0,0 +1,41 @@
+diff --git a/cmake/depthaiDependencies.cmake b/cmake/depthaiDependencies.cmake
+index 6b0b44f98..672c26402 100644
+--- a/cmake/depthaiDependencies.cmake
+++ b/cmake/depthaiDependencies.cmake
+@@ -17,7 +17,9 @@ else()
+     hunter_add_package(FP16)
+     hunter_add_package(libarchive-luxonis)
+     hunter_add_package(spdlog)
+-    hunter_add_package(ZLIB)
+    # ZLIB: use the system/Homebrew copy instead of Hunter's (the old pinned
+    # zlib fork fails to build against the modern macOS SDK). Found below via
+    # the standard FindZLIB module, which provides the same ZLIB::ZLIB target.
+     if(DEPTHAI_ENABLE_BACKWARD)
+         hunter_add_package(Backward)
+     endif()
+@@ -45,8 +47,23 @@ if(NOT CONFIG_MODE OR (CONFIG_MODE AND NOT DEPTHAI_SHARED_LIBS))
+     # libarchive for firmware packages
+     find_package(archive_static ${_QUIET} CONFIG REQUIRED)
+     find_package(lzma ${_QUIET} CONFIG REQUIRED)
+-    # ZLIB for compressing Apps
+-    find_package(ZLIB CONFIG REQUIRED)
+    # ZLIB for compressing Apps.
+    # Use the system/Homebrew zlib directly instead of Hunter's: Hunter's pinned
+    # zlib fork fails to build against the modern macOS SDK, and Hunter also
+    # intercepts find_package(ZLIB) via its own FindZLIB on the module path, so
+    # we locate it manually and expose the ZLIB::zlib target depthai expects.
+    find_path(SYSTEM_ZLIB_INCLUDE_DIR NAMES zlib.h)
+    find_library(SYSTEM_ZLIB_LIBRARY NAMES z)
+    if(NOT SYSTEM_ZLIB_INCLUDE_DIR OR NOT SYSTEM_ZLIB_LIBRARY)
+        message(FATAL_ERROR "System zlib not found (looked for zlib.h and libz). Install via: brew install zlib")
+    endif()
+    if(NOT TARGET ZLIB::zlib)
+        add_library(ZLIB::zlib UNKNOWN IMPORTED)
+        set_target_properties(ZLIB::zlib PROPERTIES
+            IMPORTED_LOCATION "${SYSTEM_ZLIB_LIBRARY}"
+            INTERFACE_INCLUDE_DIRECTORIES "${SYSTEM_ZLIB_INCLUDE_DIR}"
+        )
+    endif()
+ 
+     # spdlog for library and device logging
+     find_package(spdlog ${_QUIET} CONFIG REQUIRED)
@@ -0,0 +1,83 @@
+diff --git a/cmake/HandleEigen.cmake b/cmake/HandleEigen.cmake
+index b3b4f66b6..651cd1009 100644
+--- a/cmake/HandleEigen.cmake
+++ b/cmake/HandleEigen.cmake
+@@ -59,7 +59,12 @@ else()
+ endif()
+
+ # Detect Eigen version:
+-set(EIGEN_VER_H "${GTSAM_EIGEN_INCLUDE_FOR_BUILD}/Eigen/src/Core/util/Macros.h")
+# Since Eigen 5.0.0 the version macros moved from Eigen/src/Core/util/Macros.h
+# to a dedicated Eigen/Version header, so check the new location first.
+set(EIGEN_VER_H "${GTSAM_EIGEN_INCLUDE_FOR_BUILD}/Eigen/Version")
+if (NOT EXISTS ${EIGEN_VER_H})
+    set(EIGEN_VER_H "${GTSAM_EIGEN_INCLUDE_FOR_BUILD}/Eigen/src/Core/util/Macros.h")
+endif()
+ if (EXISTS ${EIGEN_VER_H})
+     file(READ "${EIGEN_VER_H}" STR_EIGEN_VERSION)
+
+diff --git a/gtsam/base/Matrix.h b/gtsam/base/Matrix.h
+index cfedf6d8c..9c9771407 100644
+--- a/gtsam/base/Matrix.h
+++ b/gtsam/base/Matrix.h
+@@ -54,7 +54,7 @@ using Matrix7##N = Eigen::Matrix<double, 7, N>;  \
+ using Matrix8##N = Eigen::Matrix<double, 8, N>;  \
+ using Matrix9##N = Eigen::Matrix<double, 9, N>;  \
+ static const Eigen::MatrixBase<Matrix##N>::IdentityReturnType I_##N##x##N = Matrix##N::Identity(); \
+-static const Eigen::MatrixBase<Matrix##N>::ConstantReturnType Z_##N##x##N = Matrix##N::Zero();
+static const decltype(Matrix##N::Zero()) Z_##N##x##N = Matrix##N::Zero();
+
+ GTSAM_MAKE_MATRIX_DEFS(1)
+ GTSAM_MAKE_MATRIX_DEFS(2)
+diff --git a/gtsam/base/Vector.h b/gtsam/base/Vector.h
+index f7923ff88..5410393f6 100644
+--- a/gtsam/base/Vector.h
+++ b/gtsam/base/Vector.h
+@@ -27,6 +27,7 @@
+
+ #include <gtsam/global_includes.h>
+ #include <Eigen/Core>
+#include <cassert>
+ #include <iosfwd>
+ #include <list>
+
+@@ -42,14 +43,14 @@ typedef Eigen::Matrix<double, 1, 1> Vector1;
+ typedef Eigen::Vector2d Vector2;
+ typedef Eigen::Vector3d Vector3;
+
+-static const Eigen::MatrixBase<Vector2>::ConstantReturnType Z_2x1 = Vector2::Zero();
+-static const Eigen::MatrixBase<Vector3>::ConstantReturnType Z_3x1 = Vector3::Zero();
+static const decltype(Vector2::Zero()) Z_2x1 = Vector2::Zero();
+static const decltype(Vector3::Zero()) Z_3x1 = Vector3::Zero();
+
+ // Create handy typedefs and constants for vectors with N>3
+ // VectorN and Z_Nx1, for N=1..9
+ #define GTSAM_MAKE_VECTOR_DEFS(N)                \
+   using Vector##N = Eigen::Matrix<double, N, 1>; \
+-  static const Eigen::MatrixBase<Vector##N>::ConstantReturnType Z_##N##x1 = Vector##N::Zero();
+  static const decltype(Vector##N::Zero()) Z_##N##x1 = Vector##N::Zero();
+
+ GTSAM_MAKE_VECTOR_DEFS(4)
+ GTSAM_MAKE_VECTOR_DEFS(5)
+diff --git a/gtsam/linear/iterative.h b/gtsam/linear/iterative.h
+index 22f65b8de..20a0c936e 100644
+--- a/gtsam/linear/iterative.h
+++ b/gtsam/linear/iterative.h
+@@ -61,7 +61,7 @@ namespace gtsam {
+
+     /** Apply operator A'*e */
+     Vector operator^(const Vector& e) const {
+-      return A_ ^ e;
+      return gtsam::operator^(A_, e);
+     }
+
+     /**
+@@ -71,7 +71,7 @@ namespace gtsam {
+
+     /** gradient of objective function 0.5*|Ax-b_|^2 at x = A_'*(Ax-b_) */
+     Vector gradient(const Vector& x) const {
+-      return A() ^ (A() * x - b());
+      return gtsam::operator^(A(), Vector(A() * x - b()));
+     }
+
+     /** Apply operator A */
@@ -0,0 +1,87 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index a5f0c44..69340e4 100644
+--- a/CMakeLists.txt
+++ b/CMakeLists.txt
+@@ -78,18 +78,18 @@ elseif ()
+ 	endif ()
+ endif ()
+
+-# enable C++11 support.
+# enable C++14 support (required by recent Eigen versions).
+ if (CMAKE_VERSION VERSION_LESS "3.1")
+ 	if (MSVC)
+ 		message(FATAL_ERROR "CMake version 3.1 or later is required to compile ${PROJECT_NAME} with Microsoft Visual C++")
+ 	endif ()
+ 	if (CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
+-		set (CMAKE_CXX_FLAGS "-std=c++0x ${CMAKE_CXX_FLAGS}")
+		set (CMAKE_CXX_FLAGS "-std=c++14 ${CMAKE_CXX_FLAGS}")
+ 	else ()
+-		set (CMAKE_CXX_FLAGS "-std=c++11 ${CMAKE_CXX_FLAGS}")
+		set (CMAKE_CXX_FLAGS "-std=c++14 ${CMAKE_CXX_FLAGS}")
+ 	endif ()
+ else ()
+-	set (CMAKE_CXX_STANDARD 11)
+	set (CMAKE_CXX_STANDARD 14)
+ endif ()
+
+ #======================== External Dependencies ===============================
+diff --git a/experimental/kdtree_cpu.cpp b/experimental/kdtree_cpu.cpp
+index 302b672..d63fcd3 100644
+--- a/experimental/kdtree_cpu.cpp
+++ b/experimental/kdtree_cpu.cpp
+@@ -31,6 +31,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ #include "nabo_experimental.h"
+ #include "../nabo/index_heap.h"
+#include <cassert>
+ #include <iostream>
+ #include <stdexcept>
+ #include <limits>
+diff --git a/nabo/kdtree_cpu.cpp b/nabo/kdtree_cpu.cpp
+index cb1f8d1..52a444f 100644
+--- a/nabo/kdtree_cpu.cpp
+++ b/nabo/kdtree_cpu.cpp
+@@ -37,6 +37,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ #include <queue>
+ #include <algorithm>
+ #include <utility>
+#include <cassert>
+ #ifdef HAVE_OPENMP
+ #include <omp.h>
+ #endif
+diff --git a/nabo/kdtree_opencl.cpp b/nabo/kdtree_opencl.cpp
+index 5a9fee2..fb1345f 100644
+--- a/nabo/kdtree_opencl.cpp
+++ b/nabo/kdtree_opencl.cpp
+@@ -33,6 +33,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ #include "nabo_private.h"
+ #include "index_heap.h"
+#include <cassert>
+ #include <iostream>
+ #include <sstream>
+ #include <fstream>
+diff --git a/tests/knnshow.cpp b/tests/knnshow.cpp
+index 6f4d3fc..c612378 100644
+--- a/tests/knnshow.cpp
+++ b/tests/knnshow.cpp
+@@ -30,6 +30,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+ #include "nabo/nabo.h"
+#include <cassert>
+ #include <iostream>
+ #include <fstream>
+ #include <stdexcept>
+diff --git a/tests/knnvalidate.cpp b/tests/knnvalidate.cpp
+index 2430249..2a7dcc4 100644
+--- a/tests/knnvalidate.cpp
+++ b/tests/knnvalidate.cpp
+@@ -32,6 +32,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ #include "nabo/nabo.h"
+ #include "helpers.h"
+ //#include "experimental/nabo_experimental.h"
+#include <cassert>
+ #include <iostream>
+ #include <fstream>
+ #include <stdexcept>
@@ -0,0 +1,32 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 9dabfd0..7b73418 100644
+--- a/CMakeLists.txt
+++ b/CMakeLists.txt
+@@ -128,9 +128,9 @@ endif()
+ #--------------------
+ # DEPENDENCY:  boost
+ #--------------------
+-find_package(Boost REQUIRED COMPONENTS thread system program_options date_time)
+find_package(Boost REQUIRED COMPONENTS thread program_options date_time)
+ if (Boost_MINOR_VERSION GREATER 47)
+-	find_package(Boost REQUIRED COMPONENTS thread system program_options date_time chrono)
+	find_package(Boost REQUIRED COMPONENTS thread program_options date_time chrono)
+ endif ()
+
+ #--------------------
+diff --git a/libpointmatcherConfig.cmake.in b/libpointmatcherConfig.cmake.in
+index 6de2c85..7c887fd 100644
+--- a/libpointmatcherConfig.cmake.in
+++ b/libpointmatcherConfig.cmake.in
+@@ -7,9 +7,9 @@
+ include(CMakeFindDependencyMacro)
+ find_dependency(libnabo REQUIRED)
+ find_dependency(yaml-cpp REQUIRED)
+-find_package(Boost COMPONENTS thread system program_options date_time REQUIRED)
+find_package(Boost COMPONENTS thread program_options date_time REQUIRED)
+ if (Boost_MINOR_VERSION GREATER 47)
+-  find_package(Boost COMPONENTS thread system program_options date_time chrono REQUIRED)
+  find_package(Boost COMPONENTS thread program_options date_time chrono REQUIRED)
+ endif ()
+ include(${CMAKE_CURRENT_LIST_DIR}/libpointmatcher-config.cmake)
+
@@ -0,0 +1,29 @@
+diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
+index 261f2cda..644e068f 100644
+--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
+@@ -92,17 +92,20 @@ if(OB_IS_MAIN_PROJECT)
+     )
+ 
+     install(FILES "${CMAKE_CURRENT_BINARY_DIR}/generated/Export.h" DESTINATION include/libobsensor/h)
+-    install(EXPORT ${OB_SDK_LIB_NAME}Config NAMESPACE ob:: DESTINATION lib)
+    install(EXPORT ${OB_SDK_LIB_NAME}Config NAMESPACE ob:: DESTINATION lib/cmake/${OB_SDK_LIB_NAME})
+ 
+     include(CMakePackageConfigHelpers)
+    # Name the version file <pkg>ConfigVersion.cmake (not <pkg>Version.cmake) and
+    # install it next to the config in lib/cmake/<pkg>, so find_package(OrbbecSDK)
+    # discovers it in config mode and reads its version.
+     write_basic_package_version_file(
+-        "${CMAKE_CURRENT_BINARY_DIR}/${OB_SDK_LIB_NAME}Version.cmake"
+        "${CMAKE_CURRENT_BINARY_DIR}/${OB_SDK_LIB_NAME}ConfigVersion.cmake"
+         VERSION "${PROJECT_VERSION}"
+         COMPATIBILITY SameMajorVersion
+     )
+     install(
+-        FILES "${CMAKE_CURRENT_BINARY_DIR}/${OB_SDK_LIB_NAME}Version.cmake"
+-        DESTINATION lib
+        FILES "${CMAKE_CURRENT_BINARY_DIR}/${OB_SDK_LIB_NAME}ConfigVersion.cmake"
+        DESTINATION lib/cmake/${OB_SDK_LIB_NAME}
+     )
+     if(MSVC)
+         install(FILES $<TARGET_PDB_FILE:${OB_SDK_LIB_NAME}> DESTINATION bin OPTIONAL)